Journals and Conferences

The evaluation of interactive adaptive systems has long been acknowledged to be a complicated and demanding endeavour. Some promising approaches in the recent past have attempted tackling the problem… (More)

Adaptive User Interfaces (AUIs) are a continuously growing area of research, with numerous experimental and commercial systems reported in the literature, in diverse application areas. Although there… (More)

This paper reports work carried out in the context of the ACTS AVANTI AC042 project, addressing the issue of providing accessibility and high quality interaction in Web-based multimedia applications… (More)

The main source of information in most adaptive hypermedia systems are server monitored events such as page visits and link selections. One drawback of this approach is that pages are treated as… (More)

Monitoring and interpreting sequential learner activities has the potential to improve adaptivity and personalization within educational environments. We present an approach based on the modeling of… (More)

The increasing use of Internet and the World Wide Web as a primary medium for communication and access to information is creating numerous opportunities and challenges for the population at large and… (More)

A promising approach towards evaluating adaptive s ystems is to decompose the adaptation process and evaluate the sys tem in a “piece-wise” manner. This paper presents a decomposition model that… (More)

Monitoring and interpreting sequential user activities contributes to enhanced, more fine-grained user models in e-learning systems. We present in this paper different behavioural patterns from the… (More)

This paper discusses ongoing work towards a theoretical basis intended to facilitate the development of self-regulating adaptive systems. Self-regulation refers to the capacity of the system to… (More)